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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_313caf1132e152dd9b58bea13a4052ca.html">utils</a></li>  </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifdef _WIN32</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Dirent interface for Microsoft Visual Studio</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Version 1.21</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * Copyright (C) 2006-2012 Toni Ronkko</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * This file is part of dirent.  Dirent may be freely distributed</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * under the MIT license.  For all details and documentation, see</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * https://github.com/tronkko/dirent</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#ifndef DIRENT_H</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#define DIRENT_H</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * Include windows.h without Windows Sockets 1.1 to prevent conflicts with</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * Windows Sockets 2.0.</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#ifndef WIN32_LEAN_AND_MEAN</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#   define WIN32_LEAN_AND_MEAN</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;windows.h&gt;</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;stdarg.h&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#include &lt;wchar.h&gt;</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &lt;malloc.h&gt;</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &lt;sys/types.h&gt;</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &lt;sys/stat.h&gt;</span></div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &lt;errno.h&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment">/* Indicates that d_type field is available in dirent structure */</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#define _DIRENT_HAVE_D_TYPE</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment">/* Indicates that d_namlen field is available in dirent structure */</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#define _DIRENT_HAVE_D_NAMLEN</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment">/* Entries missing from MSVC 6.0 */</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#if !defined(FILE_ATTRIBUTE_DEVICE)</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#   define FILE_ATTRIBUTE_DEVICE 0x40</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">/* File type and permission flags for stat(), general mask */</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#if !defined(S_IFMT)</span></div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#   define S_IFMT _S_IFMT</span></div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">/* Directory bit */</span></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">#if !defined(S_IFDIR)</span></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">#   define S_IFDIR _S_IFDIR</span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">/* Character device bit */</span></div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">#if !defined(S_IFCHR)</span></div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor">#   define S_IFCHR _S_IFCHR</span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="comment">/* Pipe bit */</span></div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="preprocessor">#if !defined(S_IFFIFO)</span></div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="preprocessor">#   define S_IFFIFO _S_IFFIFO</span></div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">/* Regular file bit */</span></div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="preprocessor">#if !defined(S_IFREG)</span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor">#   define S_IFREG _S_IFREG</span></div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="comment">/* Read permission */</span></div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor">#if !defined(S_IREAD)</span></div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">#   define S_IREAD _S_IREAD</span></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="comment">/* Write permission */</span></div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor">#if !defined(S_IWRITE)</span></div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="preprocessor">#   define S_IWRITE _S_IWRITE</span></div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment">/* Execute permission */</span></div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">#if !defined(S_IEXEC)</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="preprocessor">#   define S_IEXEC _S_IEXEC</span></div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment">/* Pipe */</span></div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="preprocessor">#if !defined(S_IFIFO)</span></div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="preprocessor">#   define S_IFIFO _S_IFIFO</span></div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="comment">/* Block device */</span></div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="preprocessor">#if !defined(S_IFBLK)</span></div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="preprocessor">#   define S_IFBLK 0</span></div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="comment">/* Link */</span></div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="preprocessor">#if !defined(S_IFLNK)</span></div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="preprocessor">#   define S_IFLNK 0</span></div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="comment">/* Socket */</span></div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="preprocessor">#if !defined(S_IFSOCK)</span></div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="preprocessor">#   define S_IFSOCK 0</span></div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="comment">/* Read user permission */</span></div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="preprocessor">#if !defined(S_IRUSR)</span></div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="preprocessor">#   define S_IRUSR S_IREAD</span></div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="comment">/* Write user permission */</span></div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="preprocessor">#if !defined(S_IWUSR)</span></div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;<span class="preprocessor">#   define S_IWUSR S_IWRITE</span></div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="comment">/* Execute user permission */</span></div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="preprocessor">#if !defined(S_IXUSR)</span></div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="preprocessor">#   define S_IXUSR 0</span></div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="comment">/* Read group permission */</span></div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="preprocessor">#if !defined(S_IRGRP)</span></div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">#   define S_IRGRP 0</span></div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="comment">/* Write group permission */</span></div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="preprocessor">#if !defined(S_IWGRP)</span></div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="preprocessor">#   define S_IWGRP 0</span></div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="comment">/* Execute group permission */</span></div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="preprocessor">#if !defined(S_IXGRP)</span></div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="preprocessor">#   define S_IXGRP 0</span></div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="comment">/* Read others permission */</span></div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="preprocessor">#if !defined(S_IROTH)</span></div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="preprocessor">#   define S_IROTH 0</span></div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="comment">/* Write others permission */</span></div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;<span class="preprocessor">#if !defined(S_IWOTH)</span></div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="preprocessor">#   define S_IWOTH 0</span></div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment">/* Execute others permission */</span></div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="preprocessor">#if !defined(S_IXOTH)</span></div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="preprocessor">#   define S_IXOTH 0</span></div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="comment">/* Maximum length of file name */</span></div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="preprocessor">#if !defined(PATH_MAX)</span></div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;<span class="preprocessor">#   define PATH_MAX MAX_PATH</span></div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;<span class="preprocessor">#if !defined(FILENAME_MAX)</span></div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="preprocessor">#   define FILENAME_MAX MAX_PATH</span></div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;<span class="preprocessor">#if !defined(NAME_MAX)</span></div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="preprocessor">#   define NAME_MAX FILENAME_MAX</span></div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="comment">/* File type flags for d_type */</span></div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="preprocessor">#define DT_UNKNOWN 0</span></div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="preprocessor">#define DT_REG S_IFREG</span></div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="preprocessor">#define DT_DIR S_IFDIR</span></div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="preprocessor">#define DT_FIFO S_IFIFO</span></div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="preprocessor">#define DT_SOCK S_IFSOCK</span></div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="preprocessor">#define DT_CHR S_IFCHR</span></div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="preprocessor">#define DT_BLK S_IFBLK</span></div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="preprocessor">#define DT_LNK S_IFLNK</span></div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="comment">/* Macros for converting between st_mode and d_type */</span></div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="preprocessor">#define IFTODT(mode) ((mode) &amp; S_IFMT)</span></div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="preprocessor">#define DTTOIF(type) (type)</span></div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;<span class="comment"> * File type macros.  Note that block devices, sockets and links cannot be</span></div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="comment"> * distinguished on Windows and the macros S_ISBLK, S_ISSOCK and S_ISLNK are</span></div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="comment"> * only defined for compatibility.  These macros should always return false</span></div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;<span class="comment"> * on Windows.</span></div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="preprocessor">#if !defined(S_ISFIFO)</span></div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="preprocessor">#   define S_ISFIFO(mode) (((mode) &amp; S_IFMT) == S_IFIFO)</span></div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="preprocessor">#if !defined(S_ISDIR)</span></div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;<span class="preprocessor">#   define S_ISDIR(mode) (((mode) &amp; S_IFMT) == S_IFDIR)</span></div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="preprocessor">#if !defined(S_ISREG)</span></div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="preprocessor">#   define S_ISREG(mode) (((mode) &amp; S_IFMT) == S_IFREG)</span></div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="preprocessor">#if !defined(S_ISLNK)</span></div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="preprocessor">#   define S_ISLNK(mode) (((mode) &amp; S_IFMT) == S_IFLNK)</span></div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="preprocessor">#if !defined(S_ISSOCK)</span></div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="preprocessor">#   define S_ISSOCK(mode) (((mode) &amp; S_IFMT) == S_IFSOCK)</span></div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="preprocessor">#if !defined(S_ISCHR)</span></div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;<span class="preprocessor">#   define S_ISCHR(mode) (((mode) &amp; S_IFMT) == S_IFCHR)</span></div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="preprocessor">#if !defined(S_ISBLK)</span></div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="preprocessor">#   define S_ISBLK(mode) (((mode) &amp; S_IFMT) == S_IFBLK)</span></div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<span class="comment">/* Return the exact length of d_namlen without zero terminator */</span></div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="preprocessor">#define _D_EXACT_NAMLEN(p) ((p)-&gt;d_namlen)</span></div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="comment">/* Return number of bytes needed to store d_namlen */</span></div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;<span class="preprocessor">#define _D_ALLOC_NAMLEN(p) (PATH_MAX)</span></div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;<span class="comment">/* Wide-character version */</span></div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="keyword">struct </span>_wdirent {</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    <span class="comment">/* Always zero */</span></div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    <span class="keywordtype">long</span> d_ino;</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    <span class="comment">/* Structure size */</span></div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> d_reclen;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    <span class="comment">/* Length of name without \0 */</span></div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    <span class="keywordtype">size_t</span> d_namlen;</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    <span class="comment">/* File type */</span></div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    <span class="keywordtype">int</span> d_type;</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    <span class="comment">/* File name */</span></div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    <span class="keywordtype">wchar_t</span> d_name[PATH_MAX];</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;};</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>_wdirent _wdirent;</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="keyword">struct </span>_WDIR {</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    <span class="comment">/* Current directory entry */</span></div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    <span class="keyword">struct </span>_wdirent ent;</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    <span class="comment">/* Private file data */</span></div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    WIN32_FIND_DATAW data;</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    <span class="comment">/* True if data is valid */</span></div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    <span class="keywordtype">int</span> cached;</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    <span class="comment">/* Win32 search handle */</span></div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    HANDLE handle;</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;    <span class="comment">/* Initial directory name */</span></div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;    <span class="keywordtype">wchar_t</span> *patt;</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;};</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>_WDIR _WDIR;</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;<span class="keyword">static</span> _WDIR *_wopendir (<span class="keyword">const</span> <span class="keywordtype">wchar_t</span> *dirname);</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="keyword">static</span> <span class="keyword">struct </span>_wdirent *_wreaddir (_WDIR *dirp);</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> _wclosedir (_WDIR *dirp);</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> _wrewinddir (_WDIR* dirp);</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;<span class="comment">/* For compatibility with Symbian */</span></div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="preprocessor">#define wdirent _wdirent</span></div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="preprocessor">#define WDIR _WDIR</span></div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="preprocessor">#define wopendir _wopendir</span></div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="preprocessor">#define wreaddir _wreaddir</span></div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="preprocessor">#define wclosedir _wclosedir</span></div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;<span class="preprocessor">#define wrewinddir _wrewinddir</span></div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;<span class="comment">/* Multi-byte character versions */</span></div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;<span class="keyword">struct </span>dirent {</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    <span class="comment">/* Always zero */</span></div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    <span class="keywordtype">long</span> d_ino;</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;    <span class="comment">/* Structure size */</span></div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> d_reclen;</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    <span class="comment">/* Length of name without \0 */</span></div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    <span class="keywordtype">size_t</span> d_namlen;</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    <span class="comment">/* File type */</span></div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    <span class="keywordtype">int</span> d_type;</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    <span class="comment">/* File name */</span></div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    <span class="keywordtype">char</span> d_name[PATH_MAX];</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;};</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>dirent dirent;</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;<span class="keyword">struct </span>DIR {</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;    <span class="keyword">struct </span>dirent ent;</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;    <span class="keyword">struct </span>_WDIR *wdirp;</div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;};</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>DIR DIR;</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;<span class="keyword">static</span> DIR *opendir (<span class="keyword">const</span> <span class="keywordtype">char</span> *dirname);</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="keyword">static</span> <span class="keyword">struct </span>dirent *readdir (DIR *dirp);</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> closedir (DIR *dirp);</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> rewinddir (DIR* dirp);</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;<span class="comment">/* Internal utility functions */</span></div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="keyword">static</span> WIN32_FIND_DATAW *dirent_first (_WDIR *dirp);</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;<span class="keyword">static</span> WIN32_FIND_DATAW *dirent_next (_WDIR *dirp);</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> dirent_mbstowcs_s(</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    <span class="keywordtype">size_t</span> *pReturnValue,</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;    <span class="keywordtype">wchar_t</span> *wcstr,</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;    <span class="keywordtype">size_t</span> sizeInWords,</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> *mbstr,</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;    <span class="keywordtype">size_t</span> count);</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> dirent_wcstombs_s(</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    <span class="keywordtype">size_t</span> *pReturnValue,</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;    <span class="keywordtype">char</span> *mbstr,</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    <span class="keywordtype">size_t</span> sizeInBytes,</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">wchar_t</span> *wcstr,</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    <span class="keywordtype">size_t</span> count);</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> dirent_set_errno (<span class="keywordtype">int</span> error);</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;<span class="comment"> * Open directory stream DIRNAME for read and return a pointer to the</span></div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;<span class="comment"> * internal working area that is used to retrieve individual directory</span></div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="comment"> * entries.</span></div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;<span class="keyword">static</span> _WDIR*</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;_wopendir(</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">wchar_t</span> *dirname)</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;{</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;    _WDIR *dirp = NULL;</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    <span class="keywordtype">int</span> error;</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    <span class="comment">/* Must have directory name */</span></div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="keywordflow">if</span> (dirname == NULL  ||  dirname[0] == <span class="charliteral">&#39;\0&#39;</span>) {</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        dirent_set_errno (ENOENT);</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;    }</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    <span class="comment">/* Allocate new _WDIR structure */</span></div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    dirp = (_WDIR*) malloc (<span class="keyword">sizeof</span> (<span class="keyword">struct</span> _WDIR));</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    <span class="keywordflow">if</span> (dirp != NULL) {</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;        DWORD n;</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;        <span class="comment">/* Reset _WDIR structure */</span></div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        dirp-&gt;handle = INVALID_HANDLE_VALUE;</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        dirp-&gt;patt = NULL;</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;        dirp-&gt;cached = 0;</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;        <span class="comment">/* Compute the length of full path plus zero terminator</span></div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;<span class="comment">         * </span></div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;<span class="comment">         * Note that on WinRT there&#39;s no way to convert relative paths</span></div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;<span class="comment">         * into absolute paths, so just assume its an absolute path.</span></div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;<span class="comment">         */</span></div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="preprocessor">#       if defined(WINAPI_FAMILY) &amp;&amp; (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP)</span></div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;            n = wcslen(dirname);</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;<span class="preprocessor">#       else</span></div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;            n = GetFullPathNameW (dirname, 0, NULL, NULL);</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;<span class="preprocessor">#       endif</span></div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;        <span class="comment">/* Allocate room for absolute directory name and search pattern */</span></div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        dirp-&gt;patt = (<span class="keywordtype">wchar_t</span>*) malloc (<span class="keyword">sizeof</span> (<span class="keywordtype">wchar_t</span>) * n + 16);</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        <span class="keywordflow">if</span> (dirp-&gt;patt) {</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;            <span class="comment">/*</span></div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;<span class="comment">             * Convert relative directory name to an absolute one.  This</span></div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;<span class="comment">             * allows rewinddir() to function correctly even when current</span></div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;<span class="comment">             * working directory is changed between opendir() and rewinddir().</span></div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;<span class="comment">             * </span></div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="comment">             * Note that on WinRT there&#39;s no way to convert relative paths</span></div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;<span class="comment">             * into absolute paths, so just assume its an absolute path.</span></div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="comment">             */</span></div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;<span class="preprocessor">#           if defined(WINAPI_FAMILY) &amp;&amp; (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP)</span></div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;                wcsncpy_s(dirp-&gt;patt, n+1, dirname, n);</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;<span class="preprocessor">#           else</span></div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;                n = GetFullPathNameW (dirname, n, dirp-&gt;patt, NULL);</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;<span class="preprocessor">#           endif</span></div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;            <span class="keywordflow">if</span> (n &gt; 0) {</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;                <span class="keywordtype">wchar_t</span> *p;</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;                <span class="comment">/* Append search pattern \* to the directory name */</span></div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;                p = dirp-&gt;patt + n;</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;                <span class="keywordflow">if</span> (dirp-&gt;patt &lt; p) {</div><div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;                    <span class="keywordflow">switch</span> (p[-1]) {</div><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;                    <span class="keywordflow">case</span> <span class="charliteral">&#39;\\&#39;</span>:</div><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;                    <span class="keywordflow">case</span> <span class="charliteral">&#39;/&#39;</span>:</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;                    <span class="keywordflow">case</span> <span class="charliteral">&#39;:&#39;</span>:</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;                        <span class="comment">/* Directory ends in path separator, e.g. c:\temp\ */</span></div><div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;                        <span class="comment">/*NOP*/</span>;</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;</div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;                    <span class="keywordflow">default</span>:</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;                        <span class="comment">/* Directory name doesn&#39;t end in path separator */</span></div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;                        *p++ = <span class="charliteral">&#39;\\&#39;</span>;</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;                    }</div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;                }</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;                *p++ = <span class="charliteral">&#39;*&#39;</span>;</div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;                *p = <span class="charliteral">&#39;\0&#39;</span>;</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;                <span class="comment">/* Open directory stream and retrieve the first entry */</span></div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;                <span class="keywordflow">if</span> (dirent_first (dirp)) {</div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;                    <span class="comment">/* Directory stream opened successfully */</span></div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;                    error = 0;</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;                } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;                    <span class="comment">/* Cannot retrieve first entry */</span></div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;                    error = 1;</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;                    dirent_set_errno (ENOENT);</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;                }</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;            } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;                <span class="comment">/* Cannot retrieve full path name */</span></div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;                dirent_set_errno (ENOENT);</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;                error = 1;</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;            }</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;            <span class="comment">/* Cannot allocate memory for search pattern */</span></div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;            error = 1;</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;        }</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;        <span class="comment">/* Cannot allocate _WDIR structure */</span></div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;        error = 1;</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;    }</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    <span class="comment">/* Clean up in case of error */</span></div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;    <span class="keywordflow">if</span> (error  &amp;&amp;  dirp) {</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;        _wclosedir (dirp);</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;        dirp = NULL;</div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;    }</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;    <span class="keywordflow">return</span> dirp;</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;}</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;</div><div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;<span class="comment"> * Read next directory entry.  The directory entry is returned in dirent</span></div><div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;<span class="comment"> * structure in the d_name field.  Individual directory entries returned by</span></div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;<span class="comment"> * this function include regular files, sub-directories, pseudo-directories</span></div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;<span class="comment"> * &quot;.&quot; and &quot;..&quot; as well as volume labels, hidden files and system files.</span></div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;<span class="keyword">static</span> <span class="keyword">struct </span>_wdirent*</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;_wreaddir(</div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;    _WDIR *dirp)</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;{</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    WIN32_FIND_DATAW *datap;</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="keyword">struct </span>_wdirent *entp;</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;</div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;    <span class="comment">/* Read next directory entry */</span></div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;    datap = dirent_next (dirp);</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;    <span class="keywordflow">if</span> (datap) {</div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;        <span class="keywordtype">size_t</span> n;</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;        DWORD attr;</div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;        </div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;        <span class="comment">/* Pointer to directory entry to return */</span></div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;        entp = &amp;dirp-&gt;ent;</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;        <span class="comment">/* </span></div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;<span class="comment">         * Copy file name as wide-character string.  If the file name is too</span></div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;<span class="comment">         * long to fit in to the destination buffer, then truncate file name</span></div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;<span class="comment">         * to PATH_MAX characters and zero-terminate the buffer.</span></div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;<span class="comment">         */</span></div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;        n = 0;</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;        <span class="keywordflow">while</span> (n + 1 &lt; PATH_MAX  &amp;&amp;  datap-&gt;cFileName[n] != 0) {</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;            entp-&gt;d_name[n] = datap-&gt;cFileName[n];</div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;            n++;</div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;        }</div><div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;        dirp-&gt;ent.d_name[n] = 0;</div><div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;</div><div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;        <span class="comment">/* Length of file name excluding zero terminator */</span></div><div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;        entp-&gt;d_namlen = n;</div><div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;</div><div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;        <span class="comment">/* File type */</span></div><div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;        attr = datap-&gt;dwFileAttributes;</div><div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;        <span class="keywordflow">if</span> ((attr &amp; FILE_ATTRIBUTE_DEVICE) != 0) {</div><div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;            entp-&gt;d_type = DT_CHR;</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;        } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((attr &amp; FILE_ATTRIBUTE_DIRECTORY) != 0) {</div><div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;            entp-&gt;d_type = DT_DIR;</div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;            entp-&gt;d_type = DT_REG;</div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;        }</div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;</div><div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;        <span class="comment">/* Reset dummy fields */</span></div><div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;        entp-&gt;d_ino = 0;</div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;        entp-&gt;d_reclen = <span class="keyword">sizeof</span> (<span class="keyword">struct </span>_wdirent);</div><div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;        <span class="comment">/* Last directory entry read */</span></div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;        entp = NULL;</div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;    }</div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;</div><div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;    <span class="keywordflow">return</span> entp;</div><div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;}</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;<span class="comment"> * Close directory stream opened by opendir() function.  This invalidates the</span></div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;<span class="comment"> * DIR structure as well as any directory entry read previously by</span></div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;<span class="comment"> * _wreaddir().</span></div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;_wclosedir(</div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;    _WDIR *dirp)</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;{</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;    <span class="keywordtype">int</span> ok;</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;    <span class="keywordflow">if</span> (dirp) {</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;        <span class="comment">/* Release search handle */</span></div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;        <span class="keywordflow">if</span> (dirp-&gt;handle != INVALID_HANDLE_VALUE) {</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;            FindClose (dirp-&gt;handle);</div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;            dirp-&gt;handle = INVALID_HANDLE_VALUE;</div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;        }</div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;        <span class="comment">/* Release search pattern */</span></div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;        <span class="keywordflow">if</span> (dirp-&gt;patt) {</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;            free (dirp-&gt;patt);</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;            dirp-&gt;patt = NULL;</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;        }</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;        <span class="comment">/* Release directory structure */</span></div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;        free (dirp);</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;        ok = <span class="comment">/*success*/</span>0;</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;        <span class="comment">/* Invalid directory stream */</span></div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;        dirent_set_errno (EBADF);</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;        ok = <span class="comment">/*failure*/</span>-1;</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    }</div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;    <span class="keywordflow">return</span> ok;</div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;}</div><div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;<span class="comment"> * Rewind directory stream such that _wreaddir() returns the very first</span></div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;<span class="comment"> * file name again.</span></div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;_wrewinddir(</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;    _WDIR* dirp)</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;{</div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;    <span class="keywordflow">if</span> (dirp) {</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;        <span class="comment">/* Release existing search handle */</span></div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;        <span class="keywordflow">if</span> (dirp-&gt;handle != INVALID_HANDLE_VALUE) {</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;            FindClose (dirp-&gt;handle);</div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;        }</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;        <span class="comment">/* Open new search handle */</span></div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;        dirent_first (dirp);</div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;    }</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;}</div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;</div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;<span class="comment">/* Get first directory entry (internal) */</span></div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;<span class="keyword">static</span> WIN32_FIND_DATAW*</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;dirent_first(</div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;    _WDIR *dirp)</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;{</div><div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;    WIN32_FIND_DATAW *datap;</div><div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;</div><div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;    <span class="comment">/* Open directory and retrieve the first entry */</span></div><div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;    dirp-&gt;handle = FindFirstFileExW(</div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;        dirp-&gt;patt, FindExInfoStandard, &amp;dirp-&gt;data,</div><div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;        FindExSearchNameMatch, NULL, 0);</div><div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;    <span class="keywordflow">if</span> (dirp-&gt;handle != INVALID_HANDLE_VALUE) {</div><div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;</div><div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;        <span class="comment">/* a directory entry is now waiting in memory */</span></div><div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;        datap = &amp;dirp-&gt;data;</div><div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        dirp-&gt;cached = 1;</div><div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;</div><div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;</div><div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;        <span class="comment">/* Failed to re-open directory: no directory entry in memory */</span></div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;        dirp-&gt;cached = 0;</div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;        datap = NULL;</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;    }</div><div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;    <span class="keywordflow">return</span> datap;</div><div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;}</div><div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;</div><div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;<span class="comment">/* Get next directory entry (internal) */</span></div><div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;<span class="keyword">static</span> WIN32_FIND_DATAW*</div><div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;dirent_next(</div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;    _WDIR *dirp)</div><div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;{</div><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;    WIN32_FIND_DATAW *p;</div><div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;</div><div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;    <span class="comment">/* Get next directory entry */</span></div><div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;    <span class="keywordflow">if</span> (dirp-&gt;cached != 0) {</div><div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;</div><div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;        <span class="comment">/* A valid directory entry already in memory */</span></div><div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;        p = &amp;dirp-&gt;data;</div><div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;        dirp-&gt;cached = 0;</div><div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;</div><div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (dirp-&gt;handle != INVALID_HANDLE_VALUE) {</div><div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;</div><div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;        <span class="comment">/* Get the next directory entry from stream */</span></div><div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;        <span class="keywordflow">if</span> (FindNextFileW (dirp-&gt;handle, &amp;dirp-&gt;data) != FALSE) {</div><div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;            <span class="comment">/* Got a file */</span></div><div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;            p = &amp;dirp-&gt;data;</div><div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;            <span class="comment">/* The very last entry has been processed or an error occured */</span></div><div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;            FindClose (dirp-&gt;handle);</div><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;            dirp-&gt;handle = INVALID_HANDLE_VALUE;</div><div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;            p = NULL;</div><div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;        }</div><div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;</div><div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;</div><div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;        <span class="comment">/* End of directory stream reached */</span></div><div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;        p = NULL;</div><div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;</div><div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;    }</div><div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;</div><div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;    <span class="keywordflow">return</span> p;</div><div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;}</div><div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;</div><div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;<span class="comment">/* </span></div><div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;<span class="comment"> * Open directory stream using plain old C-string.</span></div><div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;<span class="keyword">static</span> DIR*</div><div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;opendir(</div><div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> *dirname) </div><div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;{</div><div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;    <span class="keyword">struct </span>DIR *dirp;</div><div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    <span class="keywordtype">int</span> error;</div><div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;</div><div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;    <span class="comment">/* Must have directory name */</span></div><div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;    <span class="keywordflow">if</span> (dirname == NULL  ||  dirname[0] == <span class="charliteral">&#39;\0&#39;</span>) {</div><div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;        dirent_set_errno (ENOENT);</div><div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;        <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;    }</div><div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;</div><div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;    <span class="comment">/* Allocate memory for DIR structure */</span></div><div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;    dirp = (DIR*) malloc (<span class="keyword">sizeof</span> (<span class="keyword">struct</span> DIR));</div><div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;    <span class="keywordflow">if</span> (dirp) {</div><div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;        <span class="keywordtype">wchar_t</span> wname[PATH_MAX];</div><div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;        <span class="keywordtype">size_t</span> n;</div><div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;</div><div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;        <span class="comment">/* Convert directory name to wide-character string */</span></div><div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;        error = dirent_mbstowcs_s (&amp;n, wname, PATH_MAX, dirname, PATH_MAX);</div><div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;        <span class="keywordflow">if</span> (!error) {</div><div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;</div><div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;            <span class="comment">/* Open directory stream using wide-character name */</span></div><div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;            dirp-&gt;wdirp = _wopendir (wname);</div><div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;            <span class="keywordflow">if</span> (dirp-&gt;wdirp) {</div><div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;                <span class="comment">/* Directory stream opened */</span></div><div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;                error = 0;</div><div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;            } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;                <span class="comment">/* Failed to open directory stream */</span></div><div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;                error = 1;</div><div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;            }</div><div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;</div><div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;            <span class="comment">/* </span></div><div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;<span class="comment">             * Cannot convert file name to wide-character string.  This</span></div><div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;<span class="comment">             * occurs if the string contains invalid multi-byte sequences or</span></div><div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;<span class="comment">             * the output buffer is too small to contain the resulting</span></div><div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;<span class="comment">             * string.</span></div><div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;<span class="comment">             */</span></div><div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;            error = 1;</div><div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;        }</div><div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;</div><div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;        <span class="comment">/* Cannot allocate DIR structure */</span></div><div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;        error = 1;</div><div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;    }</div><div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;</div><div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;    <span class="comment">/* Clean up in case of error */</span></div><div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;    <span class="keywordflow">if</span> (error  &amp;&amp;  dirp) {</div><div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;        free (dirp);</div><div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;        dirp = NULL;</div><div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;    }</div><div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;</div><div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;    <span class="keywordflow">return</span> dirp;</div><div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;}</div><div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;</div><div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;<span class="comment"> * Read next directory entry.</span></div><div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;<span class="comment"> * When working with text consoles, please note that file names returned by</span></div><div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;<span class="comment"> * readdir() are represented in the default ANSI code page while any output to</span></div><div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;<span class="comment"> * console is typically formatted on another code page.  Thus, non-ASCII</span></div><div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;<span class="comment"> * characters in file names will not usually display correctly on console.  The</span></div><div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;<span class="comment"> * problem can be fixed in two ways: (1) change the character set of console</span></div><div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;<span class="comment"> * to 1252 using chcp utility and use Lucida Console font, or (2) use</span></div><div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;<span class="comment"> * _cprintf function when writing to console.  The _cprinf() will re-encode</span></div><div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;<span class="comment"> * ANSI strings to the console code page so many non-ASCII characters will</span></div><div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;<span class="comment"> * display correcly.</span></div><div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;<span class="keyword">static</span> <span class="keyword">struct </span>dirent*</div><div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;readdir(</div><div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;    DIR *dirp) </div><div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;{</div><div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;    WIN32_FIND_DATAW *datap;</div><div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;    <span class="keyword">struct </span>dirent *entp;</div><div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;</div><div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;    <span class="comment">/* Read next directory entry */</span></div><div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;    datap = dirent_next (dirp-&gt;wdirp);</div><div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;    <span class="keywordflow">if</span> (datap) {</div><div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;        <span class="keywordtype">size_t</span> n;</div><div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;        <span class="keywordtype">int</span> error;</div><div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;</div><div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;        <span class="comment">/* Attempt to convert file name to multi-byte string */</span></div><div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;        error = dirent_wcstombs_s(</div><div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;            &amp;n, dirp-&gt;ent.d_name, PATH_MAX, datap-&gt;cFileName, PATH_MAX);</div><div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;</div><div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;        <span class="comment">/* </span></div><div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;<span class="comment">         * If the file name cannot be represented by a multi-byte string,</span></div><div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;<span class="comment">         * then attempt to use old 8+3 file name.  This allows traditional</span></div><div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;<span class="comment">         * Unix-code to access some file names despite of unicode</span></div><div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;<span class="comment">         * characters, although file names may seem unfamiliar to the user.</span></div><div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;<span class="comment">         *</span></div><div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;<span class="comment">         * Be ware that the code below cannot come up with a short file</span></div><div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;<span class="comment">         * name unless the file system provides one.  At least</span></div><div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;<span class="comment">         * VirtualBox shared folders fail to do this.</span></div><div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;<span class="comment">         */</span></div><div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;        <span class="keywordflow">if</span> (error  &amp;&amp;  datap-&gt;cAlternateFileName[0] != <span class="charliteral">&#39;\0&#39;</span>) {</div><div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;            error = dirent_wcstombs_s(</div><div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;                &amp;n, dirp-&gt;ent.d_name, PATH_MAX, </div><div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;                datap-&gt;cAlternateFileName, PATH_MAX);</div><div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;        }</div><div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;</div><div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;        <span class="keywordflow">if</span> (!error) {</div><div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;            DWORD attr;</div><div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;</div><div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;            <span class="comment">/* Initialize directory entry for return */</span></div><div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;            entp = &amp;dirp-&gt;ent;</div><div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;</div><div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;            <span class="comment">/* Length of file name excluding zero terminator */</span></div><div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;            entp-&gt;d_namlen = n - 1;</div><div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;</div><div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;            <span class="comment">/* File attributes */</span></div><div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;            attr = datap-&gt;dwFileAttributes;</div><div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;            <span class="keywordflow">if</span> ((attr &amp; FILE_ATTRIBUTE_DEVICE) != 0) {</div><div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;                entp-&gt;d_type = DT_CHR;</div><div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;            } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((attr &amp; FILE_ATTRIBUTE_DIRECTORY) != 0) {</div><div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;                entp-&gt;d_type = DT_DIR;</div><div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;            } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;                entp-&gt;d_type = DT_REG;</div><div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;            }</div><div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;</div><div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;            <span class="comment">/* Reset dummy fields */</span></div><div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;            entp-&gt;d_ino = 0;</div><div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;            entp-&gt;d_reclen = <span class="keyword">sizeof</span> (<span class="keyword">struct </span>dirent);</div><div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;</div><div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;            <span class="comment">/* </span></div><div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;<span class="comment">             * Cannot convert file name to multi-byte string so construct</span></div><div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;<span class="comment">             * an errornous directory entry and return that.  Note that</span></div><div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;<span class="comment">             * we cannot return NULL as that would stop the processing</span></div><div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;<span class="comment">             * of directory entries completely.</span></div><div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;<span class="comment">             */</span></div><div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;            entp = &amp;dirp-&gt;ent;</div><div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;            entp-&gt;d_name[0] = <span class="charliteral">&#39;?&#39;</span>;</div><div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;            entp-&gt;d_name[1] = <span class="charliteral">&#39;\0&#39;</span>;</div><div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;            entp-&gt;d_namlen = 1;</div><div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;            entp-&gt;d_type = DT_UNKNOWN;</div><div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;            entp-&gt;d_ino = 0;</div><div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;            entp-&gt;d_reclen = 0;</div><div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;        }</div><div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;</div><div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;        <span class="comment">/* No more directory entries */</span></div><div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;        entp = NULL;</div><div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;    }</div><div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;</div><div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;    <span class="keywordflow">return</span> entp;</div><div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;}</div><div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;</div><div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;<span class="comment"> * Close directory stream.</span></div><div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;closedir(</div><div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;    DIR *dirp) </div><div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;{</div><div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;    <span class="keywordtype">int</span> ok;</div><div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;    <span class="keywordflow">if</span> (dirp) {</div><div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;</div><div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;        <span class="comment">/* Close wide-character directory stream */</span></div><div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;        ok = _wclosedir (dirp-&gt;wdirp);</div><div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;        dirp-&gt;wdirp = NULL;</div><div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;</div><div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;        <span class="comment">/* Release multi-byte character version */</span></div><div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;        free (dirp);</div><div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;</div><div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;</div><div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;        <span class="comment">/* Invalid directory stream */</span></div><div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;        dirent_set_errno (EBADF);</div><div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;        ok = <span class="comment">/*failure*/</span>-1;</div><div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;</div><div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;    }</div><div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;    <span class="keywordflow">return</span> ok;</div><div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;}</div><div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;</div><div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;<span class="comment"> * Rewind directory stream to beginning.</span></div><div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;rewinddir(</div><div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;    DIR* dirp) </div><div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;{</div><div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;    <span class="comment">/* Rewind wide-character string directory stream */</span></div><div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;    _wrewinddir (dirp-&gt;wdirp);</div><div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;}</div><div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;</div><div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;<span class="comment">/* Convert multi-byte string to wide character string */</span></div><div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;dirent_mbstowcs_s(</div><div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;    <span class="keywordtype">size_t</span> *pReturnValue,</div><div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;    <span class="keywordtype">wchar_t</span> *wcstr,</div><div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;    <span class="keywordtype">size_t</span> sizeInWords,</div><div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> *mbstr,</div><div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;    <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;{</div><div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;    <span class="keywordtype">int</span> error;</div><div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;</div><div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;<span class="preprocessor">#if defined(_MSC_VER)  &amp;&amp;  _MSC_VER &gt;= 1400</span></div><div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;</div><div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;    <span class="comment">/* Microsoft Visual Studio 2005 or later */</span></div><div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;    error = mbstowcs_s (pReturnValue, wcstr, sizeInWords, mbstr, count);</div><div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;</div><div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;</div><div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;    <span class="comment">/* Older Visual Studio or non-Microsoft compiler */</span></div><div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;    <span class="keywordtype">size_t</span> n;</div><div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;</div><div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;    <span class="comment">/* Convert to wide-character string (or count characters) */</span></div><div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;    n = mbstowcs (wcstr, mbstr, sizeInWords);</div><div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;    <span class="keywordflow">if</span> (!wcstr  ||  n &lt; count) {</div><div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;</div><div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;        <span class="comment">/* Zero-terminate output buffer */</span></div><div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;        <span class="keywordflow">if</span> (wcstr  &amp;&amp;  sizeInWords) {</div><div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;            <span class="keywordflow">if</span> (n &gt;= sizeInWords) {</div><div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;                n = sizeInWords - 1;</div><div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;            }</div><div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;            wcstr[n] = 0;</div><div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;        }</div><div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;</div><div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;        <span class="comment">/* Length of resuting multi-byte string WITH zero terminator */</span></div><div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;        <span class="keywordflow">if</span> (pReturnValue) {</div><div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;            *pReturnValue = n + 1;</div><div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;        }</div><div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;</div><div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;        <span class="comment">/* Success */</span></div><div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;        error = 0;</div><div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;</div><div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;</div><div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;        <span class="comment">/* Could not convert string */</span></div><div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;        error = 1;</div><div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;</div><div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;    }</div><div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;</div><div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;</div><div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;    <span class="keywordflow">return</span> error;</div><div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;}</div><div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;</div><div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;<span class="comment">/* Convert wide-character string to multi-byte string */</span></div><div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;dirent_wcstombs_s(</div><div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;    <span class="keywordtype">size_t</span> *pReturnValue,</div><div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;    <span class="keywordtype">char</span> *mbstr,</div><div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;    <span class="keywordtype">size_t</span> sizeInBytes, <span class="comment">/* max size of mbstr */</span></div><div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">wchar_t</span> *wcstr,</div><div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;    <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;{</div><div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;    <span class="keywordtype">int</span> error;</div><div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;</div><div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;<span class="preprocessor">#if defined(_MSC_VER)  &amp;&amp;  _MSC_VER &gt;= 1400</span></div><div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;</div><div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;    <span class="comment">/* Microsoft Visual Studio 2005 or later */</span></div><div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;    error = wcstombs_s (pReturnValue, mbstr, sizeInBytes, wcstr, count);</div><div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;</div><div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;</div><div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;    <span class="comment">/* Older Visual Studio or non-Microsoft compiler */</span></div><div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;    <span class="keywordtype">size_t</span> n;</div><div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;</div><div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;    <span class="comment">/* Convert to multi-byte string (or count the number of bytes needed) */</span></div><div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;    n = wcstombs (mbstr, wcstr, sizeInBytes);</div><div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;    <span class="keywordflow">if</span> (!mbstr  ||  n &lt; count) {</div><div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;</div><div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;        <span class="comment">/* Zero-terminate output buffer */</span></div><div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;        <span class="keywordflow">if</span> (mbstr  &amp;&amp;  sizeInBytes) {</div><div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;            <span class="keywordflow">if</span> (n &gt;= sizeInBytes) {</div><div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;                n = sizeInBytes - 1;</div><div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;            }</div><div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;            mbstr[n] = <span class="charliteral">&#39;\0&#39;</span>;</div><div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;        }</div><div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;</div><div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;        <span class="comment">/* Length of resulting multi-bytes string WITH zero-terminator */</span></div><div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;        <span class="keywordflow">if</span> (pReturnValue) {</div><div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;            *pReturnValue = n + 1;</div><div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;        }</div><div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;</div><div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;        <span class="comment">/* Success */</span></div><div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;        error = 0;</div><div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;</div><div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;</div><div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;        <span class="comment">/* Cannot convert string */</span></div><div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;        error = 1;</div><div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;</div><div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;    }</div><div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;</div><div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;</div><div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;    <span class="keywordflow">return</span> error;</div><div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;}</div><div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;</div><div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;<span class="comment">/* Set errno variable */</span></div><div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;dirent_set_errno(</div><div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;    <span class="keywordtype">int</span> error)</div><div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;{</div><div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;<span class="preprocessor">#if defined(_MSC_VER)  &amp;&amp;  _MSC_VER &gt;= 1400</span></div><div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;</div><div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;    <span class="comment">/* Microsoft Visual Studio 2005 and later */</span></div><div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;    _set_errno (error);</div><div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;</div><div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;</div><div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;    <span class="comment">/* Non-Microsoft compiler or older Microsoft compiler */</span></div><div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;    errno = error;</div><div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;</div><div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;}</div><div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;</div><div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;</div><div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;}</div><div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/*DIRENT_H*/</span><span class="preprocessor"></span></div><div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/*_WIN32*/</span><span class="preprocessor"></span></div></div><!-- fragment --></div><!-- contents -->
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